You're always up for a new learning experience, so will 2019 teach you any valuable lessons? Looks likely!
Expansive Jupiter, your home planet, is in your outgoing sign until early December, so you can look forward to a harmonious mix of fun and open-mindedness most of the year. Your beliefs are front and center, but you aren't interested in preaching to anyone. You're mostly the "live and let live" type, but like most people you defend causes you believe in. Be aware of Jupiter retrograde from early April until the beginning of August because you'll be more reflective during this time. Go over what it is you truly believe in and think about whether you've been living your life according to your personal moral code.
There's a full moon in your sign in mid-June, which could really restore your faith in humanity. This is a good time to put what you've learned into practice and be aware that a lesson you've been taught has a very specific purpose. If life's been feeling chaotic lately, this full moon will calm your nerves and help you see that everything happens for a reason. Don't ignore what the lessons from the past are trying to teach you now.
Talkative Mercury spends time in your sign early in December, when it will just be coming out of its third retrograde period of the year. You might still be feeling some of its effects, so you can expect things associated with how you communicate to be just a little bit harder than usual. On the positive side, Mercury in your sign is great news if you want to learn new things or have plans to teach a class or give a lecture. The lines of communication are open wide, allowing an interesting exchange of information to flow.